Just Better Keeping the life of your pump User Manual

Page 9

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JB Industries
Technical Support
800-323-0811
www.jbind.com

Cross reference of Vacuum Measurements

Boiling Temperatures of Water at Converted Pressures

Temp. F°

212
205
194
176
158
140
122
104

86
80
76
72
69
64
59
53
45
32
21

-24
-35
-60
-70
-90

Microns

759,968
535,000
525,526
355,092
233,680
149,352

92,456

55,118

31,750
25,400
22,860
20,320
17,780
15,240
12,700
10,160

7,620
4,572
2,540
1,270

254
127

25.4
12.7

2.5

0.00

0.00
4.92
9.23
15.94
20.72
24.04
26.28
27.75
28.67
28.92
29.02
29.12
29.22
29.32
29.42
29.52
29.62
29.74
29.82
29.87
29.91
29.915
29.919
29.9195
29.9199
29.92

14.696
12.279
10.162

6.866
4.519
2.888
1.788
1.066
0.614
0.491
0.442
0.393
0.344
0.295
0.246
0.196
0.147
0.088
0.049

0.0245
0.0049

0.00245
0.00049
0.00024
0.00005
0.00000

Inches of Hg

Vacuum

Pressure
Pounds Sq. In.

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